ITK/Release 4/Enhancing Image Registration Framework

Enhancing Image Registration Framework

Goals

• Review v4 registration plans and progress.

• Catalog target use cases.

• Discuss strategies for integrating code from external contributors.

• Wishlist items beyond standard use cases, e.g. projective transforms.

http://ibia.umit.at/ResearchGroup/Phil/web/Simple2D3DRegistrationFramework.html

Discussions

• Separate sampling and metric computation

• Separate computation of derivative components :

e.g. Maximize MI( I(x) , J(T(x)) ) by gradient methods:

  \partial Metric /  \partial Image  \partial Image / \partial Transform \partial Transform / \partial x 

• Add feature based registration techniques (SIFT (patented?), SURF, etc)

Tcons

(Add one page for every tcon).

Refactoring of optimization framework